MCQ: Which of the following network is confined to a relatively small area? A internet
B Wan
C Man
D Lan

What type of computer network ensures high security ?

Some of the first computer games were created in the early 1970s by college students experimenting after hours to see what the were capable of doing.

Explain how email technologies enable the exchange of messages between users. find out the typical parts of an email address and explain each part.